Activision and Skylanders Giants developer Toys for Bob are offering the Golden Dragonfire Cannon Battle Pack* exclusively at retailer GameStop. The limited edition pack contains the series 2 version of Chop Chop, Shroomboom, and the Golden Dragonfire Cannon – which unlocks an exclusive in-game arena.

Skylanders Giants comes out on October 21 for the Xbox 360, PS3, PC, Mac, Wii, and 3DS

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*While supplies last